package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Slf4j
@Component
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理一直是派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ? ") // 每天凌晨1点执行一次
    public void processDeliverOrder(){
        log.info("处理超时订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> timeOut = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(timeOut!=null && timeOut.size()>0){
            for (Orders orders : timeOut) {
                orders.setStatus(Orders.COMPLETED);//订单已完成
                orderMapper.update(orders);
            }
        }
    }
    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ?") // 每分钟执行一次
    public void processTimeOrder(){
        log.info("处理超时订单：{}", LocalDateTime.now());

        //select *from orders where status = 1 and order_time < ? (当前时间 减 15分钟)
        List<Orders> timeOut = orderMapper.getByStatusAndOrderTimeLT(Orders.PAID, LocalDateTime.now().plusMinutes(-15));
        if(timeOut!=null && timeOut.size()>0){
            for (Orders orders : timeOut) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
}
